可填写多个根域名，以分号分隔，填写示例http://nnn.edu.cn;http://XX.nnn.edu.cn

//正则表达式验证网址地址 是否规范
function isSiteAddr(urlString)
{
	//qq正则
    //callback:/^([\w-]+(\.[\w-]+)+)+(\s*;\s*[\w-]+(\.[\w-]+)+)*$/,
    //url:/^http(s)*:\/\/[0-9A-Za-z\-_]+(\.[0-9A-Za-z\-_]+)+(\/[0-9A-Za-z\-_\.%\?&=]+)*\/?$/
    regExp = /^http(s)*:\/\/[0-9A-Za-z\-_]+(\.[0-9A-Za-z\-_]+)+(\/[0-9A-Za-z\-_\.%\?&=]+)*\/?$/;
    if (urlString.match(regExp))return (true);
    else return (false);
}

//正则表达式验证回调地址 是否规范
function isCallbackAddr(urlString)
{	//qq正则
    //callback:/^([\w-]+(\.[\w-]+)+)+(\s*;\s*[\w-]+(\.[\w-]+)+)*$/,
    //url:/^http(s)*:\/\/[0-9A-Za-z\-_]+(\.[0-9A-Za-z\-_]+)+(\/[0-9A-Za-z\-_\.%\?&=]+)*\/?$/
    regExp = /^http(s)*:\/\/([\w-]+(\.[\w-]+)+)+(\s*;\s*http(s)*:\/\/[\w-]+(\.[\w-]+)+)*$/;
    if (urlString.match(regExp))return (true);
    else return (false);
}